Underlay
vt. 把...置于另一物之下, 垫起, 从下面支撑\\nvi. (矿脉)倾斜\\nn. 放在下面的东西, 衬底, 支撑之物, 衬垫物\\nunderlie的过去式
📖 牛津释义
underlay
n[U, C]
layer of felt, foam, rubber, etc laid (esp under a carpet) for support and insulation (毛毡、 泡沫塑料、 橡胶等做的)衬垫; (尤指)地毯垫. Cf 参看 underfelt.
🗣️ 情景例句
I'm a lucky man.
我是个幸运的人。
A boisterous horse must have a rough bridle.
烈马要套粗笼头。
Officials from Greenwich Observatory have the clock checked twice a day.
格林尼治天文台的官员们每天两次派人矫正此钟。
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